英文名称
Betamethasone 9(11)-ene 17-Valerate
Smiles Code
O(C(CCCC)=O)[C@@]1(C(CO)=O)[C@]2(C)[C@@](C[C@@H]1C)([C@]3(C(=CC2)[C@]4(C)C(CC3)=CC(=O)C=C4)[H])[H]
Standards; Pharmaceutical/API Drug Impurities/Metabolites; Steroids;
Betamethasone 9(11)-ene (Betamethasone Valerate EP Impurity F) is an impurity of Betamethasone (B327000), which is a glucocorticoid used as an anti-inflammatory agent.